Identifier

Egg_ID

Identifier associated with a fish egg (any format is fine)

Environmental Variables

Day

Day of the month when the fish egg was collected (formatted as an integer between 1 and 31, respective to the month)

Conductivity

Conductivity of the water where the egg was collected

Month

Month when the fish egg was collected (formatted as an integer between 1 and 12)

Temperature

Temperature (degrees Celsius) of the water where the egg was collected

Year

Year when the fish egg was collected (formatted as YYYY)

Morphological Variables

Compact_Diffuse

Specifies whether the egg collected is compact or diffuse

Deflated

Specifies whether the egg is deflated or not

Egg_Stage

The stage the collected is in

Larval_Length

Membrane_Ave

Membrane_CV

Membrane_SD

Pigment

Specifies whether the egg has pigment of not

Sticky_Debris

Specifies whether there was debris on the egg.

Below are examples of eggs with sticky debris. In all pictures, the debris was adhered to the eggs. Some fish have sticky eggs to keep them from drifting.Most of the debris is wood but the top left shows sand can also stick to eggs.

Below are examples of eggs without sticky debris. There is debris or sand on the membranes.

Yolk_Ave

Yolk_CV

Yolk_SD

Yolk to Membrane Ratio